SRA Series

Secure Remote Access

A Bidirectional Communication Channel from a Network Operations Center (NOC) to a Remote Site

SRA Series
  • SRA-Series-768x768
  • SRA-MAP-01
  • SRA-RAD-01

The Lantronix Secure Remote Access (SRA) solution creates a secure tunnel to provide a bidirectional communication channel from a Network Operations Center (NOC) to a Remote Site. The solution generally does not require configuration changes to the Remote Site Firewall.

The Remote Access Device (RAD) is located at a Remote Site and initiates a connection with the Management Access Portal (MAP) located at the NOC or Host Site. Once the tunnel is established, the Network Administrator at the NOC can connect via VPN over the tunnel to devices in the same network as the Remote Access Device or through Port Forwarding to any device the RAD can address.

SRA provides the capability for a Network Managed Services company or Integrator team to configure and monitor network devices at an end-user customer site with minimal interaction with the remote network.

SRA Series

Related Products

    SRA Series Overview


    • Secure Remote Access
      • Provides secure access to remote sites utilizing encrypted tunnels
      • Connection initiated from within customer network (In-to-Out) for security
      • Reduces the need for truck rolls to remote sites
      • Allows for more intelligent truck rolls when necessary
      • Allows for proactive maintenance for upgrades, backups, and restores
      • Real-time health monitoring
      • Provides the ability to monitor troubled sites in real-time
      • Offers the ability to sell additional services
      • Improves customer satisfaction
    • Access to Remote Sites
      • A secure tunnel is initiated from In-to-Out
      • Secure encrypted tunnel protects the privacy and integrity of the exchanged data while in transit
      • Bidirectional encryption protects against eavesdropping and tampering
      • OpenVPN utilized for whole site access
      • Port forwarding utilized for device specific access

    SRA Series Tech Specs

      Access Method

      • WebSocket tunnel over port 443 (or user defined)


      • 10/100/1000Base-T RJ-45 ports
      • USB Ports
      • DB9 RS232 Console Port

      Status LEDs

      • RAD LED – 1: Power, LED 2: Prog, LED 3: Link
      • MAP LED – 1: Power, LED 2: Link, LED 3: Not used


      • Width: 6.618” [168.1 mm]
      • Height: 1.102″ [28 mm]
      • Depth: 6.169” [156.7 mm]


      • Compact AC Adapter
      • Max Power: 23 Watts

      Power Input

      • 90 to 264 VAC, 47-50 / 60-63Hz

      Power Output

      • 12VDC, with over-current protection


      • Operating: 0°C to +40°C


      • RAD – 0.95 lbs. [0.43 kg]
      • MAP – 1 lb. [0.45 kg]


      • Safety: IEC/EN 60950-1, UL 60950-1, CSA C22.2 No. 60950-1-03, GB4943,EN60335
      • Certifications: CB, GS, CE, TUV, UL, CCC, FCC, PSE, KC, C-TICK
      • Emission: Radiation Test & Conduction Test: EN 55022/ FCC Part 15, Harmonic Test: EN 61000-3-2 ,
      • Flicker Test: EN 61000-3-3
      • Immunity: ESD Test:EN 61000-4-2, RS Test: EN 61000- 4-3, EFT Test: EN 61000-4-4, Surge Test: EN 61000-4-5,
      • CS Test: EN 61000-4-6, DIP Test: EN 61000-4-11


      • 5 Years

    SRA Series Resources

    Application Spotlights
    Press Releases
    Case Studies

    SRA Series Downloads

    Note: Some Documentation may have Transition Networks named or pictured. Transition Networks was acquired by Lantronix in August 2021. Learn more about the acquisition here.

    Firmware Downloads

    Request SRA Series Firmware and Release Notes

    SRA Series Part Numbers

    SRA-MAP-01 SRA Series

    Secure Management Access Portal

    SRA-RAD-01 SRA Series

    Secure Remote Access Device

    Lantronix Part # Name Description Order Now

    An SRA-MAP-01 can support multiple SRA-RAD-01

    Note: Power Supplies Supported for North America, Europe, & United Kingdom

    Compatible Accessories

    Lantronix Part # Legacy Part # Name Description Order Now
    CABLE-SRA-NMC CABLE-SRA-NMC USB to DB9F Serial Null Modem Cable
    SFP Modules SFP Modules See Relevant SFP Modules